I wish I could grow a beard/ moustache/ decent sideburns. My father and two older brothers can, but I seem to have gotten the shaft in the facial hair dept.
that's not to say that I couldn't technically grow one. If I did, it would most likely turn out like Cliff's.
[youtube]http://www.youtube.com/watch?v=9z9mhbHXSi4[/youtube]